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GATE 2020:Topper's Quiz-3 (App update required to attempt this test)
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Question 1
How many distinct values of x satisfy the equation sin(x) = x/2, where x is in radians?
Question 2
For the transistor biasing shown below, the value of the stability factor S is ________. Given β of Transistor is 50.
Question 3
Study the standard negative feedback configuration with G(s) = and H(s) =0.5. Find the number of clockwise encirclements of (-1, 0) in the Nyquist of the Loop transfer function G(s) H(s) will be
Question 4
Consider the two diode circuit shown in the figure below:
The diodes D1 and D2 can be modelled as a constant voltage source of 0.7 V, when forward biased. The value of current flowing through diode D1 is equal to ID1, then the value of current ID1 is equal to ______ mA
Question 5
Let I where x, y, z are real, and let C be the straight line segment from point A : (0, 2,1) to point B : (4,1, -1). The value of I is _____.
Question 6
With ρs=6μC/m2, an uniform surface charge is located at z= 10m plane. Now, determine the value of flux density at the point P(1,1,1) in μC/m2()
Question 7
A data transmission system uses 8 bit to transmit data of one channel. 12 channels are being multiplexed in a single frame. The 8 bit contains one last bit reserved for signalling purpose. Whereas every frame has one additional framing bit appended at the start of frame. The total size of a frame and actual bits transmitted in a frame containing data are
Question 8
The electric field intensity of a linearly polarized uniform plane wave propagating in the +z direction in sea water is E = The constitutive parameters of sea water are . The distance at which the amplitude of E is 1 % of its value at z=0 is ____________(in m)
Question 9
For the system shown in the figure, Y (s) / X (s) = _____.
Question 10
An angle modulated wave is given as s(t) = cos(2π(5.5*106 t+ 12sin(120t)+5cos(120t))). The maximum frequency deviation and phase deviation, respectively, are
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ESE & GATE ECGeneralJul 31ESE & GATE EC